2. Define and Simplify Radicals
EQ – What is a square root and how are they evaluated?
Assessment – Students will write a summary and perform square root operations.

3. Key Terms
Perfect Square: an _________________ square (times itself)

4. Key Concept:
The __________________ of a number is a number which multiplied by itself, gives you the original number. Its symbol is called a ______________()
Example: 9 is 3, because 3x3 = 9

5. Fill in the perfect squares:

6. Find each square root.
Ex1)
Ex2)
Ex3)
Ex4)
Ex5)
Ex6)

7. Key Concept Steps to Simplify Radicals:
Step 1: Break down the number into its __________ factorization (FACTOR TREE)
Step 2: _____________numbers inside become ______ number on outside of radical
Step 3: _____________ any numbers that are outside radical together and multiply
any numbers _________________ radical together.

8. Simplify Each Radical Ex7) Ex8) Ex9) Ex10) Ex11) Ex12) Ex13) Ex14)

9. EQ – What is a square root and how are they evaluated?
Assessment – Students will write a summary and perform square root operations.

10. Write a Summary